The AdirPro Twist Focus Tribrach without Optical Plummet 704-03 allows you to find plumb more accurately with optical and surveying equipment, with a tool that meets or exceeds international quality and construction standards.
A universal 5/8" x 11 thread on the AdirPro Twist Focus Tribrach makes it compatible with leading construction and surveying brands, and an 8-minute circular vial is featured atop one edge. The tribrach's support area is precisely aligned with the sturdy base plate for forced centering.
The AdirPro 704-03 Tribrach has been torsion-tested to ensure maximum rigidity, which in turn gives you more accurate measurements. Three large diameter foot screws run smoothly and can be individually adjusted with your work gloves on.
You can use your AdirPro Twist Focus Tribrach in all weather and work conditions, including high dust, high humidity and extreme temperatures.